The method of making the roller bearing

Roller bearing is a precision machinery components, through the shaft bearings in the gear rack can be realized fast, simple and easy in the plane of the device. Existing type of needle roller bearings rolling body or single, double row cylindrical roller, its full structure can bear heavier radial load, but unable to bear some heavy duty machine tools or heavy transport equipment in the workbench because of wrong in the process of moving, skew or short-term impact of skew larger torque and two-way axial load. Limited to structure itself at the same time, difficult to achieve reliable seal. Create content of the utility model for roller bearing practice existing in the use of bidirectional axial load and deflection moment, can bear a large axial load and overturning moment of type double row full sealing Angle touch ball roller bearings. To achieve the intention, the utility model adopts the following skills: a kind of roller bearing, containing, short inner ring and outer ring, body two columns of steel ball, whose character is: the body contains the head, neck and shaft screw thread, the body of the head and short set one inner ring channel respectively on the inner ring. Within short trap within the body axis neck and short circle of narrow face the narrow end face of the head and body, short inner ring with body axis neck interference, outer wall is equipped with two outer channel, steel ball filling, and outer channel between two columns full shaped. During extrusion to pay more attention to the diameter of industrial equipment, hypothesis is not big, to distinguish a moment should be used which kinds of bearings. Different industrial equipment must be half of a bearing is different. Hypothesis can not prevent the layout, will be in making manufacturing will encounter some tackle efficacy. Good quality of the roller bearing is what kind of bearings? People in the selected when need to pay attention to this problem. Some selected from the article, very will lead to all of the bearing on the application and supplement function of goods. The goods at the application level has very good crack. In the whole installation process of roller bearing, different kinds of bearings will produce different effect. And more cost-effective products, can produce a stronger control function. Also pay attention to the different kinds of bearing material supplement, due to the usual control are bearing a lot of sort, and filter the types of bearings can also have to be made. Many have made and extrusion to use bearings, all is according to the use of the way, do a good job in precision machining and manufacturing steps. In accordance with the arrangement, should ensure manufacturing reliability, such use rate should be more certain. Proposed guys in screening material goods at the time, can also according to itself, from the paper selected the suitable goods. And different kinds of bearings, can be used to carry out. Roller bearing is what kind of bearings, according to must be selected for bearings can prevent destroyed after some mechanical parts. The effects of needle as it is smooth will continue. Roller bearings, outer wall thickness, needle bar contains crown, long raceway surface after YingDeHua solution, have a certain ductility, can withstand the impact load.